Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 K6b5 win in 3 half-moves
4 Ka7 win in 3 half-moves
5 Kb7 win in 3 half-moves
6 K5b5 draw
7 K5b6 draw
8 K6b6 draw
9 Rc5 draw
10 Rd5 draw
11 Re5 draw
12 Rf3 draw
13 Rf4 draw
14 Rf6 draw
15 Rf7 draw
16 Rf8 draw
17 Rg5 draw
18 Rh5 draw
19 Rb5 loss in 1 half-moves
20 Rf1 loss in 1 half-moves
21 Rf2 loss in 1 half-moves